Row unit with tracks

Patent metadata

Field	Value
Publication number	US-12329057-B2
Application number	US-202217659119-A
Country	US
Kind code	B2
Filing date	Apr 13, 2022
Priority date	Jun 27, 2014
Publication date	Jun 17, 2025
Grant date	Jun 17, 2025

Abstract

A planting unit includes a seed meter for singulating and dispensing seed. Opening wheels or discs are included to create an opening in the field, such as a furrow. The unit includes one or more continuous tracks for supporting the row unit as it moves through the field. The tracks can be positioned on opposite sides. The tracks reduce compaction around the created furrow and provide better control of seed depth placement. One or more motors are included to operate the tracks to move the planting unit through a field for planting independent of a tow vehicle.

First claim

What is claimed is:

1. An agricultural row unit, comprising:
a. at least one ground engaging element for performing an agricultural operation;
b. first and second continuous tracks positioned on opposite sides of the ground engaging element, said first and second continuous tracks at least partially overlapping a portion of the ground engaged by the ground engaging element; and
c. a motor operatively connected to the first and/or second continuous tracks to move the row unit independent of a tow vehicle.

2. The agricultural row unit of claim 1 , wherein the at least one ground engaging element comprises an opening member for creating an opening in the ground, and a seed meter for dispensing seed adjacent the opening member for dispensing seed into the opening in the ground.

3. The agricultural row unit of claim 2 , wherein the first and second continuous tracks at least partially overlapping the opening in the ground created by the opening member.

4. The agricultural row unit of claim 3 , wherein the first and second continuous tracks close the opening in the ground created by the opening member at the row unit.

5. The agricultural row unit of claim 1 , wherein the motor comprises:
a. an electric motor;
b. a combustion motor; or
c. a hybrid motor.

6. The agricultural row unit of claim 5 , wherein the motor comprises a first motor operatively connected to the first continuous track and a second motor operatively connected to the second continuous track.

7. The agricultural row unit of claim 6 , wherein the first and second motors are operable independent of one another.

8. The agricultural row unit of claim 1 , further comprising a downforce cylinder operatively connected to the at least one ground engaging element.

9. The agricultural row unit of claim 1 , wherein the first and second continuous tracks comprise an elastomeric material.

10. The agricultural row unit of claim 1 , further comprising a control system to control the motor to adjust the speed of at least one of the first and second continuous tracks.

11. An agricultural row unit, comprising:
at least one ground engaging member to perform an agricultural operation;
continuous tracks positioned on opposite sides of the at least one ground engaging member, wherein the continuous tracks will at least partially overlap a portion of the ground engaged by the ground engaging element;
a motor operatively connected to the continuous tracks for operating the continuous tracks to move the planting unit independent of a tow vehicle; and
a control system to control operation of the continuous tracks.

12. The agricultural row unit of claim 11 , wherein the at least one ground engaging member comprises opening discs for creating an opening in the ground, and a seed meter for dispensing seed adjacent the opening discs for dispensing seed into the opening in the ground.

13. The agricultural row unit of claim 12 , wherein the continuous tracks at least partially overlap the opening in the ground created by the opening discs.

14. The agricultural row unit of claim 13 , wherein the continuous tracks are configured to move the planting unit as well as closing the opening in the ground after the seed has been dispensed therein.

15. The agricultural row unit of claim 14 , further comprising a downforce cylinder operatively attached to the opening discs to control a depth of a furrow created by the opening discs.

16. The agricultural row unit of claim 15 , further comprising a downforce control system operatively connected to the downforce cylinder to automatically vary the depth of the furrow based upon sensed characteristics.

17. The agricultural row unit of claim 16 , wherein the downforce control system comprises a computing system and one or more sensors electrically coupled to the computing system to provide sensed data thereto.

18. The agricultural row unit of claim 17 , wherein the one or more sensors sense a soil characteristic.

19. The agricultural row unit of claim 18 , wherein the soil characteristic comprises one of a soil temperature or a soil moisture content.

20. An agricultural row unit, comprising:
opening discs for creating an opening in the ground;
a seed meter for dispensing seed adjacent the opening discs for dispensing seed into the opening in the ground;
a seed system comprising a seed tube connected to the seed meter for directing seed from the seed meter to the opening in the ground;
continuous tracks positioned at least partially outside one of the opening discs, said continuous tracks configured to aid in moving the planting unit and closing the opening in the ground after the seed has been dispensed therein; and
at least one motor operatively connected to the continuous tracks for operating the continuous tracks to move the planting unit.

Assignees

• Kinze Mfg Inc

Inventors

• Hahn Dustan
• Wilhelmi Matthew J
• Veatch Susanne
• Schildroth Rhett
• Blackwell Robert
• Myers Michael J

Classifications

• A01C19/00

  Arrangements for driving working parts of fertilisers or seeders {(A01C17/005 takes precedence)} · CPC title

• A01C5/066

  Devices for covering drills or furrows · CPC title

• A01C5/064

  with rotating tools · CPC title

• A01C7/203

  comprising depth regulation means · CPC title

• A01C7/046

  with perforated seeding discs · CPC title